1. ---- Minecraft Crash Report ----
// Hi. I'm Minecraft, and I'm a crashaholic.
Time: 13/11/14 18.30
Description: Exception in server tick loop
java.lang.NoClassDefFoundError: net/minecraft/client/multiplayer/WorldClient
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at
cpw.mods.fml.common.ModClassLoader.loadBaseModClass(ModClassLoader.java:86)
at
cpw.mods.fml.common.modloader.ModLoaderModContainer.constructMod(ModLoaderModCon
tainer.java:483)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at
com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEven
tHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314)
at
com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at
cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:1
92)
at
cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:172
)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at
com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEven
tHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314)
at
com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at
cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:10
3)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:504)
at
cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:85
)
at
cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:350)
at
net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java
:69)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:431)
at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)
Caused by: java.lang.ClassNotFoundException:
net.minecraft.client.multiplayer.WorldClient
at
cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:2

2. 38)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 31 more
Caused by: java.lang.RuntimeException: Attempted to load class bds for invalid
side SERVER
at
cpw.mods.fml.common.asm.transformers.SideTransformer.transform(SideTransformer.j
ava:50)
at
cpw.mods.fml.relauncher.RelaunchClassLoader.runTransformers(RelaunchClassLoader.
java:352)
at
cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:2
25)
... 33 more
A detailed walkthrough of the error, its code path and all known details is as
follows:
--------------------------------------------------------------------------------
-------
-- System Details --
Details:
Minecraft Version: 1.5.2
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.7.0_67, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle
Corporation
Memory: 1181506688 bytes (1126 MB) / 1298661376 bytes (1238 MB) up to
1908932608 bytes (1820 MB)
JVM Flags: 4 total; -Xmx2048M -Xms1024M -Xmx2048M -Xms1024M
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: ~~ERROR~~ NoClassDefFoundError:
net/minecraft/client/entity/EntityClientPlayerMP
Profiler Position: N/A (disabled)
Is Modded: Definitely; Server brand changed to 'fml,forge'
Type: Dedicated Server (map_server.txt)